Table 4

Growth index of container grown landscape plants 37 after topical application of Basagran at 1 and 2 ib ai/A 1989 and 1991.

   1989    1991  
Species   Basagran rate (lb ai/A)    Basagran rate (lb ai/A)  
  0 1 2 LSD 0 1 2 LSD
   % Injury    % Injury  
Rhododendron satsuki 31 27 25 4 43 38 38 5
Berberis thunbergii 26 22 21 4 46 41 36 3
Camellia sasanqua 19 22 22 nsz 40 40 48 ns
Cotoneaster dammeri 64 63 60 ns 26 27 27 ns
Ilex cornuta 'D Burfordii' 28 29 30 ns 66 69 68 ns
Ilex cornuta 'Rotunda' 26 25 21 4 36 36 33 ns
Ilex crenata 'Helleri' 27 22 24 3 38 36 36 ns
Ilex vomitoria 'Schellings' 25 24 28 ns 36 36 38 ns
J. chinensis 'Armstrongii' 41 38 36 2 41 41 36 2
J. chinensis 'Hetzi Glauca' 52 50 40 8 51 48 48 ns
J. conferta 'Blue Pacific' 50 55 48 ns 30 28 25 3
J. davurica 'Expansa' 35 32 30 ns 31 28 28 3
J. virginiana 'Grey Owl' 48 40 35 13 46 41 38 5
Lagerstromia indica 53 43 42 ns 53 56 56 ns
Ligustrum japonica 34 37 32 5 58 58 56 ns
Nandina domestica 53 26 26 11 78 66 53 11
Pachysandra terminalis 25 23 22 ns 30 30 30 ns
Pieris japonica 26 23 24 ns 38 30 38 3
T. occidentalis 'Holmstrup' 18 21 15 5 28 28 28 ns

 

znot significantly different at P=0.05.